inner casing of joint

[inner casing of joint]
[inner casing of joint]

中文释义

(万向接头的)内活动接头

单词分析

单词结构:

inner casing of joint

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:inner casing of joint
  • 核心含义:(万向接头的)内活动接头